212313921518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1\times {\mathrm{4327}}^1$

素因数の和:6213

約数の個数: 64

約数和(自身を含む): 361374842880

約数和(自身を除く): 149060921362

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 1811, 3622, 4327, 8654, 13547, 27094, 34409, 41653, 56141, 68818, 82213, 83306, 99521, 112282, 134137, 164426, 199042, 268274, 791407, 1066679, 1291243, 1582814, 1890899, 2133358, 2548603, 2582486, 3085151, 3781798, 5097206, 6170302, 7836197, 15672394, 24533617, 49067234, 58617869, 117235738, 148887743, 180232531, 242922107, 297775486, 360465062, 485844214, 3424418089, 4615520033, 5587208461, 6848836178, 9231040066, 11174416922, 106156960759, 212313921518]

約数ペア:

[(1, 212313921518), (2, 106156960759), (19, 11174416922), (23, 9231040066), (31, 6848836178), (38, 5587208461), (46, 4615520033), (62, 3424418089), (437, 485844214), (589, 360465062), (713, 297775486), (874, 242922107), (1178, 180232531), (1426, 148887743), (1811, 117235738), (3622, 58617869), (4327, 49067234), (8654, 24533617), (13547, 15672394), (27094, 7836197), (34409, 6170302), (41653, 5097206), (56141, 3781798), (68818, 3085151), (82213, 2582486), (83306, 2548603), (99521, 2133358), (112282, 1890899), (134137, 1582814), (164426, 1291243), (199042, 1066679), (268274, 791407)]